December weather in Preston, MO
The average temperature in Preston in December is 36.7°F (27.5°F–45.9°F). Average precipitation: 2.28 inches.
December is a winter month in Preston, and is cooler than the annual average of 56.6°F. Daily temperatures swing about 18.4°F between overnight low and afternoon high. Daylight averages about 9h 23m. For travel, December is cool.
Avg High
45.9°F
Avg Low
27.5°F
Precipitation
2.28 in
Daylight
9h 23m
December records in Preston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 69.1°F (1962) | 8.1°F (1964) | 1.97 in (1997) |
| December 2 | 70.0°F (1982) | 5.0°F (1985) | 1.00 in (1982) |
| December 3 | 75.0°F (2021) | 6.1°F (1985) | 2.21 in (1982) |
| December 4 | 73.9°F (2021) | 10.0°F (2006) | 2.47 in (2006) |
| December 5 | 71.1°F (2001) | 10.9°F (2005) | 0.75 in (1982) |
| December 6 | 70.0°F (2001) | 1.9°F (1972) | 1.26 in (1999) |
| December 7 | 75.0°F (1991) | -0.9°F (1976) | 1.08 in (2004) |
| December 8 | 72.0°F (1966) | 3.0°F (2006) | 1.06 in (1980) |
| December 9 | 64.0°F (1965) | 3.0°F (2005) | 0.97 in (1999) |
| December 10 | 69.1°F (1990) | 3.0°F (1977) | 1.95 in (2007) |
| December 11 | 72.0°F (1996) | -2.9°F (1995) | 2.84 in (1985) |
| December 12 | 66.9°F (1965) | -5.1°F (1962) | 1.09 in (1965) |
| December 13 | 69.1°F (1990) | -2.9°F (1962) | 0.53 in (2022) |
| December 14 | 63.0°F (2015) | -2.0°F (1963) | 0.93 in (1984) |
| December 15 | 68.0°F (1971) | -9.9°F (1989) | 1.10 in (1992) |
| December 16 | 73.9°F (2021) | 6.1°F (1968) | 0.86 in (1992) |
| December 17 | 61.0°F (2013) | 1.0°F (1979) | 0.67 in (2001) |
| December 18 | 69.1°F (1962) | -2.0°F (1964) | 0.84 in (1990) |
| December 19 | 68.0°F (2002) | -5.1°F (1983) | 1.74 in (1995) |
| December 20 | 72.0°F (1978) | -9.9°F (1983) | 2.20 in (2011) |
| December 21 | 64.9°F (1967) | -9.0°F (1983) | 0.79 in (1984) |
| December 22 | 73.0°F (2017) | -20.0°F (1989) | 0.65 in (1988) |
| December 23 | 66.9°F (1982) | -22.0°F (1989) | 1.16 in (1988) |
| December 24 | 73.9°F (2025) | -9.9°F (1983) | 0.89 in (1979) |
| December 25 | 75.9°F (2025) | -13.0°F (1983) | 0.73 in (2023) |
| December 26 | 73.9°F (2025) | -11.9°F (1983) | 0.28 in (2007) |
| December 27 | 73.0°F (2025) | 3.9°F (2017) | 2.29 in (1968) |
| December 28 | 75.9°F (2025) | 3.9°F (2017) | 0.64 in (2021) |
| December 29 | 69.1°F (1984) | -5.1°F (1983) | 0.86 in (2019) |
| December 30 | 70.0°F (2022) | -9.0°F (1983) | 1.00 in (1984) |
| December 31 | 70.0°F (1965) | -9.9°F (1976) | 1.39 in (2018) |